FooCrypt, A Tale Of Cynical Cyclical Encryption

Provides you with the total peace of mind over the SECURITY & PRIVACY of YOUR DATA via
Cryptography & Steganography

Download FooCrypt.X.Y.Z.Core Documentation
Download FooCrypt.X.Y.Z.Core White Paper


Live Linux


Linux 64 Bit


Ubuntu 22.04.3, Hardware, VM, Cloud, Live ISO or USB
Binary Compatible Linux, Hardware, VM, Cloud
( If FooCrypt isn’t compiled for it, ask and it will be )
All Linux Options Are Licensed to a Licensing Dongle

Example : Ubuntu 22.04.3 in a VMware Virtual Machine




Documentation Quick Link Index’s


FooCrypt Command Line

FooSteg Command Line

FooCcrypt-Desktop Command Line

mFooKey Command Line

mOpenSSL Command Line

Cypher Key Control



Licensing -> Licensing : EULA
Licensing -> Licensing : Software
Licensing -> Licensing : Options
Licensing -> Licensing : Keys
Licensing -> Licensing : Dongle

​Log Control



The FooKey Method

First Time ? VALIDATION is what you need to do

Supported OpenSSL / LibreSSL Versions

Creating A FooKey


​Encrypting a File with a FooKey
Decrypting a File with a FooKey


​Encrypting a Message with a FooKey
Decrypting a Message with a FooKey


​Encrypting a File with a Standard Key
Decrypting a File with a Standard Key


Basic Security Profile

​Report A Bug

Road Map

FooCrypt ​Brute Strength

FooSteg ​Brute Strength

​FAQ FooKey

FAQ FooCrypt